IQ Challenge
Test your visual reasoning, pattern recognition and logic through 32 questions.
See how many you can solve.
About this test and your session
No timed scoring. Your session lasts 24 hours from starting; breaks count toward elapsed time. Refresh or change language to resume. A shared database stores progress; if storage is unavailable, the test stops safely. No account history is saved. Expired guest sessions and their answers are eligible for deletion by a scheduled, bounded cleanup; deletion is not guaranteed at the exact expiry instant.
This engine has not been psychometrically validated or normed. Results are raw task performance, not a standardized IQ score, population percentile, diagnosis or clinical assessment.
How does this visual reasoning test work?
Combine shapes, discover pattern rules and solve rotation and reflection tasks. Choose from six options, then see your correct count and performance by question type after all 32 questions. These logic reasoning questions offer a pattern recognition exercise, not a standardized IQ score or an estimate of intelligence.
Frequently asked questions
Is the IQ test free?
Yes. All 32 questions, results and completed-question explanations are free. No account or payment is required.
Is the result a real IQ score?
No. The test has not been normed or psychometrically validated. Results show only your correct count, accuracy and performance by question type on this test; they are not a clinical assessment.
Can I take a break and resume?
There is no time-based scoring. Refresh the page in the same browser to resume. Your session lasts 24 hours from starting; breaks count toward the displayed elapsed time.
What kinds of questions are included?
Shape composition, multi-rule matrices, mental rotation, logical shape operations and folding/reflection. These small groups do not measure general ability.
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